CN212427939U - Floor spring assembled adjustable support - Google Patents
Floor spring assembled adjustable support Download PDFInfo
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- CN212427939U CN212427939U CN202022075857.3U CN202022075857U CN212427939U CN 212427939 U CN212427939 U CN 212427939U CN 202022075857 U CN202022075857 U CN 202022075857U CN 212427939 U CN212427939 U CN 212427939U
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- adjustable support
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Abstract
The utility model relates to an adjustable support of floor spring assembled, including floor spring mounting and the fixing support who is used for installing the floor spring, vertical direction can be followed to floor spring mounting for fixing support reciprocates to accessible threaded fastener fastens on the fixing support. The utility model discloses a height of floor spring is adjusted to height-adjustable support to satisfy the demand of different installation occasions.
Description
Technical Field
The utility model relates to an installation technical field of floor spring, in particular to adjustable support of floor spring assembled.
Background
With the improvement of living standard, people have higher demands on office environment, and the ground of office building places is mostly perfectly combined by an overhead floor and a carpet at present. The height of a common ground spring in the current market is generally not more than 50mm, and a base is fixed by grooving and pre-embedding on the ground or by using quick-drying cement, dry powder and other mortar. The height from the raised floor of the office building to the original structure is usually 150-. In order to meet the use requirements of the floor spring, the angle steel is adopted to cut and weld the support on site during installation, and the angle steel support has a larger hazard source through site steel cutting and electric welding operation; the angle steel support is welded with a plurality of working procedures such as blanking, welding slag treatment, antirust paint coating and the like on site, so that the time is consumed, and the effect is low; the potential risk of rusting and corrosion exists at the welding position, the stability and the structural stress are not guaranteed, and the overall quality, the construction period and the benefit of a project are influenced from the source of a construction method.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a floor spring assembled adjustable support adjusts the height of floor spring through height-adjustable support to satisfy the demand of different installation occasions.
The floor spring assembly type adjustable support comprises a floor spring fixing piece and a fixed support, wherein the floor spring fixing piece is used for mounting a floor spring, can move up and down relative to the fixed support along the vertical direction, and is fastened on the fixed support through a threaded fastener.
Preferably, the floor spring fixing part or/and the fixing support is/are vertically provided with a strip-shaped adjusting hole for the threaded fastener to pass through, and the threaded fastener can move up and down along the strip-shaped adjusting hole so as to adjust the height of the floor spring fixing part on the fixing support and lock the floor spring fixing part on the fixing support until the floor spring fixing part is at the required height.
Preferably, the fixed support comprises a base, two side plates are fixedly arranged on the base, at least one strip-shaped adjusting hole is vertically arranged on each of the two side plates, and the threaded fasteners respectively penetrate through the floor spring fixing piece and the strip-shaped adjusting hole and can lock the floor spring fixing piece.
Preferably, the ground spring fixing part is of an H-shaped structure and comprises a web plate and flange plates fixedly arranged on two sides of the web plate, the two flange plates are positioned between the two side plates and are provided with connecting holes corresponding to the bar-shaped adjusting holes, and the threaded fasteners respectively penetrate through the corresponding connecting holes and the bar-shaped adjusting holes.
Preferably, the two side plates are both provided with two strip-shaped adjusting holes in parallel, and the lower ends of the two flange plates are both provided with two connecting holes correspondingly;
and a pair of penetrating screw rods respectively penetrate through the strip-shaped adjusting holes on the two corresponding side plates and the connecting holes on the two flange plates and are fastened and connected through nuts.
Preferably, the connecting hole is a circular hole.
Preferably, the connecting holes are vertically arranged strip-shaped holes, and the outer sides of the flange plates are tightly attached to the inner sides of the side plates.
Preferably, the base is provided with a plurality of through holes for being fixedly connected with a structural floor slab, and a plurality of expansion screws respectively penetrate through the through holes to fix the base on the structural floor slab.
Preferably, the parts of the two flange plates above the web plate are provided with a plurality of first fixing holes, correspondingly, the floor spring is also provided with a plurality of second fixing holes, and a plurality of threaded fasteners respectively penetrate through the plurality of first fixing holes and the plurality of second fixing holes to fasten the floor spring on the floor spring fixing piece.
Compared with the prior art, the utility model discloses there are following technological effect:
1. the utility model provides a floor spring assembled adjustable support adjusts the height of floor spring through height-adjustable support to satisfy the demand of different installation occasions.
2. The utility model provides a floor spring assembled adjustable support satisfies stable in structure, assembles simple requirement.
3. The utility model discloses can adjust the height of floor spring according to the distance of built on stilts floor isotructure face to the face of accomplishing, need not the welding, only need adopt threaded connection can realize the installation of floor spring, satisfy the atress analysis, reach firm function. Secondly, the uniformity of products is realized by the way of factory processing and field assembly, the field construction period can be shortened by factory production in advance, the integral performance of the project is promoted, and the uniformity of basic level, the field safety and the like can be realized
4. The utility model discloses a construction scope except that built on stilts floor ground, the structural plane is all realizable to the completion face height surpassing 150 mm.
5. The ground spring connecting piece can be manufactured by opening the die through aluminum alloy, and the aluminum alloy material is used for replacing the ground spring connecting piece.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts. In the drawings:
fig. 1 and 2 are structural diagrams of two viewing angles of a floor spring assembly type adjustable support provided by a preferred embodiment of the invention;
fig. 3 is a schematic structural diagram of a floor spring fixing member according to a preferred embodiment of the present invention;
fig. 4 is a schematic structural diagram of a fixing support according to a preferred embodiment of the present invention.
Detailed Description
The present invention provides a floor spring assembly type adjustable support, which will be described in detail with reference to fig. 1 to 4, and the present embodiment is implemented on the premise of the technical solution of the present invention, and a detailed embodiment and a specific operation process are given, however, the present invention is not limited to the following embodiments, and those skilled in the art can modify and color the adjustable support without changing the spirit and content of the present invention.
Referring to fig. 1 to 4, a floor spring assembly type adjustable support comprises a floor spring fixing part 2 for mounting a floor spring 1 and a fixed support 4, wherein the floor spring fixing part 2 can move up and down relative to the fixed support 4 along a vertical direction and can be fastened on the fixed support 4 through a threaded fastener.
The utility model discloses in, the height-adjustable of floor spring mounting 2 on fixing support 4 when floor spring mounting 2 adjusts to suitable position, fixes floor spring mounting 2 on fixing support 4 through threaded fastener.
As an embodiment, one or more columns of holes for the threaded fasteners to pass through are vertically arranged on the fixing support 4 (each column of holes includes at least two holes, and considering from the installation stability of the adjustable support, two or more than two columns of holes are vertically arranged on the fixing support 4), correspondingly, holes are also arranged on the floor spring fixing member 2 (the holes on the floor spring fixing member 2 are set according to the number of columns of the vertical holes on the fixing support 4, that is, the holes on the floor spring 1 can be one or more than one row, and can be set according to specific use requirements), the proper positions of the floor spring fixing member 2 on the fixing support 4 are adjusted, and the floor spring fixing member 2 and the fixing support 4 are fastened by respectively passing through the corresponding holes on the floor spring fixing member 2 and the fixing support 4 through the threaded fasteners.
As another embodiment, a strip-shaped adjusting hole 421 for a threaded fastener to pass through is vertically arranged on the fixing support 4, a corresponding hole is arranged on the floor spring fixing member 2, the position of the floor spring fixing member 2 on the fixing support 4 is adjusted to a required position, and the floor spring fixing member 2 and the fixing support 4 are fastened by respectively passing through the hole on the floor spring fixing member 2 and the strip-shaped adjusting hole 421 on the fixing support 4 through the threaded fastener. In this embodiment, the hole on the floor spring fixing part 2 can be a bar adjusting hole, and also can be a round hole, if the bar adjusting hole 421, the range of the height adjustable of the floor spring fixing part 2 is further increased. The number of the holes 421 on the strip-shaped adjusting holes 421 on the fixed support 4 and the holes on the ground spring fixing member 2 is not limited in this embodiment, and two strip-shaped adjusting holes 421 are arranged on the fixed support 4 and arranged in parallel from the installation stability of the adjustable support.
As a third embodiment, a hole through which a threaded fastener can pass is vertically formed in the fixing support 4, a corresponding bar-shaped adjusting hole is formed in the floor spring fixing member 2, the position of the floor spring fixing member 2 on the fixing support 4 is adjusted to a desired position, and the threaded fastener respectively passes through the bar-shaped adjusting hole 421 in the floor spring fixing member 2 and the hole in the fixing support 4 to fasten the floor spring fixing member 2 and the fixing support 4. This embodiment does not do the restriction to the number in the bar adjustment hole on the ground spring mounting 2 and the hole on fixing support 4, considers from adjustable support's installation steadiness, sets up the bar adjustment hole of two parallels on the ground spring mounting 2.
The utility model discloses do not do the restriction to the concrete structure of how height-adjustable on fixing support 4 to floor spring mounting 2, as long as it enables the height-adjustable of floor spring mounting 2 on fixing support 4 to finally pass through the fixed technical scheme of threaded fastener, all be in the utility model discloses a within range.
Example 1
Referring to fig. 1 to 4, a strip-shaped adjusting hole 421 for the threaded fastener to pass through is vertically formed in the fixing support 4, the floor spring fixing member 2 is provided with a connecting hole, and the screw rod 3 respectively passes through the strip-shaped adjusting hole 421 and the corresponding connecting hole and can move up and down along the strip-shaped adjusting hole 421, so that the floor spring fixing member 2 moves up and down along the strip-shaped adjusting hole 421 along with the screw rod 3 to adjust the height of the floor spring fixing member 2 on the fixing support 4, and when the height is adjusted to a proper position, an adaptive nut is screwed on the screw rod 3 to fix the floor spring fixing member 2 on the fixing support 4. In the embodiment, the screw 3 may have threads at both ends, and is fastened by screwing nuts at both ends; or one end of the bolt is provided with a fixed head, the other end of the bolt is provided with threads, and only one end of the bolt is screwed into the nut to be locked when the bolt is fastened.
Specifically, the fixed support 4 includes a base 41, two side plates 42 are fixedly disposed on the base 41, and two parallel bar-shaped adjusting holes 421 for the through screw 3 to pass through are vertically disposed on the two side plates 42 respectively.
The base 41 is provided with a plurality of through holes 411 for fixedly connecting with the structural floor, and the expansion screws penetrate through the plurality of through holes 411 to fix the fixed support 4 on the structural floor.
The floor spring fixing part 2 is of an H-shaped structure and comprises a web plate 21 and flange plates 22 fixedly arranged on two sides of the web plate 21, the two flange plates 22 are positioned in the two side plates 42, and the outer side surfaces of the two flange plates 22 are tightly attached to the inner sides of the two side plates 42 respectively.
The parts of the two flange plates 22 above the web plate 21 are provided with a plurality of first fixing holes 222, correspondingly, the floor spring 1 is also provided with a plurality of second fixing holes, and a plurality of screws respectively penetrate through the plurality of first fixing holes 222 and the plurality of second fixing holes to fasten the floor spring 1 on the floor spring fixing part 2.
The portions of the two flange plates 22 located below the web plate 21 are both provided with a connecting hole 221 corresponding to the bar-shaped adjusting hole 421, and in this embodiment, the connecting hole 221 is a circular hole.
In this embodiment, the fixing support 4 is preferably a channel steel, and the floor spring fixing 2 is preferably an H-shaped steel.
The mounting method of the floor spring assembly type adjustable support comprises the following steps:
firstly, measuring and paying off, and drawing the fixed position of a fixed support 4 and the position of an expansion bolt on a structural floor slab;
secondly, drilling holes at the drawn positions by using a rechargeable electric hammer;
thirdly, fixing the fixed support 4 on the structural floor slab through an expansion bolt;
fourthly, the floor spring 1 is connected with the floor spring fixing piece 2 through dovetail screws which respectively penetrate through the first fixing hole 222 and the second fixing hole, the number of the screws is automatically adjusted, and the floor spring is ensured to be stably integrated;
fifthly, the opposite-penetrating screw rods 3 respectively penetrate through the corresponding connecting holes 221 of the ground spring fixing pieces 2 and the strip-shaped adjusting holes 421 of the fixing support 4;
sixthly, height adjustment is carried out on the floor spring fixing piece 2 by taking the elevation line as a reference, and the nut is locked on the opposite-penetrating screw rod 3 by using an electric wrench after the height is determined.
Two ends of the opposite-penetrating screw rod 3 are respectively provided with a threaded section, and when the floor spring fixing piece 2 is fastened on the fixing support 4, two ends of the opposite-penetrating screw rod 3 are locked through nuts; or one end of the opposite-penetrating bolt is a threaded section, and the other end of the opposite-penetrating bolt is fixed with a fixed head or a bolt head, like a bolt structure, when the floor spring fixing part 2 is fastened on the fixed support 4, only a nut needs to be screwed in the threaded section of the opposite-penetrating screw rod 3.
Example 2
In this embodiment, ground spring mounting 2 includes ground spring mounting body and two angle irons on, and ground spring mounting body is used for fixed mounting ground spring, and two angle irons are welded in the both sides of the lower extreme of ground spring mounting. The fixed support 4 comprises two lower angle steels. Vertical straight holes (also called strip-shaped adjusting holes) are formed in the four angle steels, and the two angle steels are fixed on the structural floor slab through threaded fasteners respectively; the upper angle steel and the lower angle steel on the same side respectively penetrate through the corresponding straight holes through threaded fasteners for fixation, the screw rods respectively penetrate through the corresponding straight holes in the upper angle steel and the lower angle steel on the same side, the height of the upper angle steel is adjusted to a required position, and then the screw rods are screwed down through nuts.
Claims (9)
1. The floor spring assembly type adjustable support is characterized by comprising a floor spring fixing piece and a fixed support, wherein the floor spring fixing piece is used for installing a floor spring, can move up and down relative to the fixed support along the vertical direction, and is fastened on the fixed support through a threaded fastener.
2. The floor spring assembly type adjustable support saddle of claim 1, wherein the floor spring fixing part or/and the fixed support saddle is vertically provided with a strip-shaped adjusting hole for the threaded fastener to pass through, and the threaded fastener can move up and down along the strip-shaped adjusting hole to adjust the height of the floor spring fixing part on the fixed support saddle until the floor spring fixing part is locked at the required height.
3. The floor spring assembled adjustable support according to claim 2, wherein the fixed support comprises a base, two side plates are fixedly arranged on the base, at least one strip-shaped adjusting hole is vertically arranged on each of the two side plates, and the threaded fasteners respectively penetrate through the floor spring fixing member and the strip-shaped adjusting hole and can lock the floor spring fixing member.
4. The floor spring assembled adjustable support of claim 3, wherein the floor spring fixing member is an H-shaped structure, and comprises a web plate and flange plates fixedly arranged at two sides of the web plate, the two flange plates are positioned between the two side plates and are provided with connecting holes corresponding to the strip-shaped adjusting holes, and the threaded fasteners respectively penetrate through the corresponding connecting holes and the strip-shaped adjusting holes.
5. The floor spring assembly type adjustable support saddle of claim 4, wherein two strip-shaped adjusting holes are arranged on each side plate in parallel, and two connecting holes are correspondingly arranged at the lower ends of the two flange plates;
and a pair of penetrating screw rods respectively penetrate through the strip-shaped adjusting holes on the two corresponding side plates and the connecting holes on the two flange plates and are fastened and connected through nuts.
6. The floor spring-assembled adjustable support according to claim 4, wherein the coupling hole is a circular hole.
7. The floor spring assembly type adjustable support saddle of claim 4, wherein the connecting holes are vertically arranged strip-shaped holes, and the outer side of the flange plate is tightly attached to the inner side of the side plate.
8. The floor spring fabricated adjustable support of claim 3, wherein the base is formed with a plurality of through holes for fixedly connecting with a structural floor, and a plurality of expansion screws respectively pass through the plurality of through holes to fix the base on the structural floor.
9. The floor spring assembly type adjustable support saddle of claim 4, wherein the parts of the two flange plates above the web plate are provided with a plurality of first fixing holes, correspondingly, the floor spring is also provided with a plurality of second fixing holes, and a plurality of threaded fasteners respectively penetrate through the plurality of first fixing holes and the plurality of second fixing holes to fasten the floor spring on the floor spring fixing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022075857.3U CN212427939U (en) | 2020-09-21 | 2020-09-21 | Floor spring assembled adjustable support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022075857.3U CN212427939U (en) | 2020-09-21 | 2020-09-21 | Floor spring assembled adjustable support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212427939U true CN212427939U (en) | 2021-01-29 |
Family
ID=74279901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022075857.3U Active CN212427939U (en) | 2020-09-21 | 2020-09-21 | Floor spring assembled adjustable support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212427939U (en) |
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2020
- 2020-09-21 CN CN202022075857.3U patent/CN212427939U/en active Active
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